J
James Analytis
Researcher at Lawrence Berkeley National Laboratory
Publications - 196
Citations - 17308
James Analytis is an academic researcher from Lawrence Berkeley National Laboratory. The author has contributed to research in topics: Topological insulator & Fermi surface. The author has an hindex of 56, co-authored 182 publications receiving 14949 citations. Previous affiliations of James Analytis include University of California & Florida State University.
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Journal ArticleDOI
Possible origin of the nonmonotonic doping dependence of the in-plane resistivity anisotropy of Ba(Fe 1 − x T x ) 2 As 2 ( T = Co , Ni and Cu)
Hsueh-Hui Kuo,Hsueh-Hui Kuo,Jiun-Haw Chu,Jiun-Haw Chu,Scott Riggs,Scott Riggs,Leo Yu,Peter L. McMahon,Kristiaan De Greve,Yoshihisa Yamamoto,Yoshihisa Yamamoto,James Analytis,James Analytis,Ian R. Fisher,Ian R. Fisher +14 more
TL;DR: In this article, the in-plane resistivity anisotropy of Ba(Fe1−xNix)2As2 was measured for detwinned single crystals.
Journal ArticleDOI
Band- and momentum-dependent electron dynamics in superconducting Ba(Fe 1-x Co x ) 2 As 2 as seen via electronic Raman scattering
B. Muschler,W. Prestel,Rudi Hackl,Thomas P. Devereaux,James Analytis,James Analytis,Jiun-Haw Chu,Jiun-Haw Chu,Ian R. Fisher,Ian R. Fisher +9 more
TL;DR: In this article, the band and momentum anisotropy of the electron dynamics above and below the superconducting transition was observed in a single crystal obtained from electronic Raman scattering.
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Magnetic torque anomaly in the quantum limit of Weyl semimetals
Philip J. W. Moll,Andrew C. Potter,Nityan Nair,Brad Ramshaw,Kimberly Modic,Scott Riggs,Bin Zeng,Nirmal Ghimire,Eric D. Bauer,Robert Kealhofer,Filip Ronning,James Analytis +11 more
TL;DR: This work shows a pronounced anomaly in the magnetic torque of the Weyl semimetal NbAs upon entering the quantum limit state in high magnetic fields, establishing that anomalous quantum limit torque measurements provide a direct experimental method to identify and distinguish Weyl and Dirac systems.
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Exchange bias due to coupling between coexisting antiferromagnetic and spin-glass orders
Eran Maniv,Eran Maniv,Ryan A. Murphy,Shannon C. Haley,Shannon C. Haley,Spencer Doyle,Spencer Doyle,Caolan John,Caolan John,Ariel Maniv,Sanath K. Ramakrishna,Yun-Long Tang,Yun-Long Tang,Peter Ercius,Ramamoorthy Ramesh,Ramamoorthy Ramesh,A. P. Reyes,Jeffrey R. Long,Jeffrey R. Long,James Analytis,James Analytis +20 more
TL;DR: In this article, it was shown that a giant exchange bias housed within a spin-glass phase arises in a disordered antiferromagnetic order, and the magnitude and robustness of the exchange bias emerges from a convolution of two energetic landscapes.
Journal ArticleDOI
Dispersive spin fluctuations in the nearly optimally doped superconductor Ba(Fe1-xCox)2As2 (x=0.065)
C. Lester,Jiun-Haw Chu,Jiun-Haw Chu,James Analytis,James Analytis,Toby Perring,Ian R. Fisher,Ian R. Fisher,Stephen M Hayden +8 more
TL;DR: Inelastic neutron scattering is used to probe the collective spin excitations of the near optimally doped superconductor in this paper, where the dispersive mode measured here connects directly with the spin resonance previously observed in this compound.